1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.util.console.defaultcommands;
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16 |
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17 | import java.security.Permission;
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18 | import java.util.ArrayList;
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19 | import java.util.List;
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20 | import org.junit.*;
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21 |
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22 | import de.ugoe.cs.util.console.Console;
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23 | import de.ugoe.cs.util.console.mock.MockOutputListener;
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24 | import static org.junit.Assert.*;
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25 |
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26 | /**
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27 | * The class <code>CMDexitTest</code> contains tests for the class
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28 | * <code>{@link CMDexit}</code>.
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29 | *
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30 | * @author Steffen Herbold
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31 | * @version 1.0
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32 | */
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33 | public class CMDexitTest {
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34 |
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35 | final static String ENDLINE = System.getProperty("line.separator");
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36 |
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37 | private static class ExitException extends SecurityException {
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38 | private static final long serialVersionUID = 1L;
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39 | }
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40 |
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41 | private static class NoExitSecurityManager extends SecurityManager {
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42 | @Override
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43 | public void checkPermission(Permission perm) {
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44 | // allow anything.
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45 | }
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46 |
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47 | @Override
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48 | public void checkPermission(Permission perm, Object context) {
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49 | // allow anything.
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50 | }
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51 |
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52 | @Override
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53 | public void checkExit(int status) {
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54 | super.checkExit(status);
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55 | throw new ExitException();
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56 | }
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57 | }
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58 |
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59 | @Test
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60 | public void testHelp_1() throws Exception {
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61 | CMDexit fixture = new CMDexit();
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62 | MockOutputListener mockListener = new MockOutputListener();
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63 | Console.getInstance().registerOutputListener(mockListener);
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64 | String expected = "exit";
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65 |
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66 | assertEquals(expected, fixture.help());
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67 | }
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68 |
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69 | @Test(expected = ExitException.class)
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70 | public void testRun_1() throws Exception {
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71 | CMDexit fixture = new CMDexit();
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72 | List<Object> parameters = new ArrayList<Object>();
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73 |
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74 | fixture.run(parameters);
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75 | }
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76 |
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77 | @Test(expected = ExitException.class)
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78 | public void testRun_2() throws Exception {
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79 | CMDexit fixture = new CMDexit();
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80 | List<Object> parameters = new ArrayList<Object>();
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81 | parameters.add("test");
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82 |
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83 | fixture.run(parameters);
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84 | }
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85 |
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86 | @Before
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87 | public void setUp() throws Exception {
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88 | System.setSecurityManager(new NoExitSecurityManager());
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89 | }
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90 |
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91 | @After
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92 | public void tearDown() throws Exception {
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93 | System.setSecurityManager(null);
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94 | }
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95 |
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96 | public static void main(String[] args) {
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97 | new org.junit.runner.JUnitCore().run(CMDexitTest.class);
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98 | }
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99 | } |
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